在Stata中遇到“last estimates not found”错误通常意味着Stata无法找到你之前执行的估计命令(如regress、logit等)所保存的估计结果。以下是一些可能的解决步骤,帮助你解决这个问题: 确认执行了估计命令: 确保在执行estimates store或相关命令之前,已经执行了一个统计估计命令,并且该命令已经成功运行。例如: stata sysuse...
应该先进行主成分因子分析之后，再来算KMO值。见图示。
A simpler version of this program is given below. My problem is that there is no problem to evaluate the model with GLLAMM under Stata 8 but I have an error under Stata 9 for exactly the same program. The return error is "last estimates not found (r(301)" and I do not understand w...
301. last estimates not found You typed an estimation command, such as regress, without arguments or attempted to perform a test or typed predict, but there were no previous estimation results. 302. last test not found You have requested the redisplay of a previous test, yet you have not ...
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可参考示例：Mr Figurant：Stata学习：如何输出多固定效应工具变量回归结果？ivreghdfe10 赞同 · 2 评论...
destring n n not string r(109) . destring s4 s4 contains values that cannot be converted to numeric s4 contains some numeric values r(109) The two messages in the last example arise because both conversion and encoding were unsuccessful. In the case of s4, if I in observation 1 were an...
= "regress" { error 301 } This is how you verify that the estimation results that are stored have been set by regress and not by some other estimation command. Error 301 is Stata's "last estimates not found" error. 18.10 Storing results If your program calculates something, it should ...
> > Now, if I type > wtpcikr price_c1 miles5_c1 miles8_c1 miles12_c1 asc_c1, bmat(b1) vmat(varcov1) > > Then I get the error message: > last estimates not found > r(301); > > Can anyone help me with what I am doing wrong? When I look through > your help file, ...
碰见了图上的这种情况，尝试着用知乎上别的大佬提供的官网安装包下载了命令还是这样报错，好崩溃啊啊啊 ...